<template>
  <div>
    <van-swipe class="my-swipe" :autoplay="3000" indicator-color="white">
      <van-swipe-item v-for="item in arr" :key="item.id">
        <img :src="$pre+item.img" alt="">
      </van-swipe-item>
      
    </van-swipe>
  </div>
</template>

<script>
import { reqhomebanner } from "../../../http/http";

export default {
  data() {
    return {
      // 1.初始化数据
      arr: []
    };
  },
  mounted() {
    reqhomebanner().then(res => {
      this.arr = res.data.list;
    });
  }
};
</script>

<style>
img {
  width: 100%;
  height: 100%;
}
.my-swipe{
  height: 300px;
}
</style>